Capping jig

By designing a capping fixture, the precise positioning and clamping of the cap plate are achieved using vacuum adsorption and spring force application mechanisms. This solves the problems of low efficiency in manual capping and high cost of professional capping machines, realizing a high-efficiency and low-cost capping process that is suitable for mass production of multiple products.

CN224218785UActive Publication Date: 2026-05-08HUATONGXINDIAN (NANCHANG) ELECTRONIC TECH CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202520961889.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-15
Publication Date
2026-05-08
Estimated Expiration
2035-05-15

AI Technical Summary

Technical Problem

In existing technologies, manual capping is inefficient and has a low yield rate, while professional capping machines are expensive, have complex structures, and are inconvenient to change molds.

Method used

Design a capping fixture, including a shell carrier, a cap carrier, and a fixing device. The fixture utilizes a vacuum adsorption mechanism and a spring force application mechanism to achieve precise positioning and clamping of the cap. It combines buckles and positioning pins to ensure alignment and employs electroplating, spraying, and anodizing processes to improve durability.

Benefits of technology

It improves capping efficiency, increases yield, reduces production costs, simplifies maintenance, is suitable for small-batch, multi-product processing, and can replace professional capping machines.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

A cover sealing jig comprises a tube shell carrier, a cover plate carrier and a fixing device, the tube shell carrier comprises a tube shell groove and is used for limiting and fixing a tube shell, the cover plate carrier comprises a cover plate groove and is used for limiting and fixing a cover plate, and the tube shell carrier and the cover plate carrier are detachably covered and mutually pressed through the fixing device; the cover plate carrier is provided with a vacuum adsorption mechanism, the vacuum adsorption mechanism is communicated with the cover plate groove, and the cover plate can be adsorbed on the cover plate carrier through the vacuum effect; a spring force application mechanism acting on the cover plate is further arranged in the cover plate carrier, and when the tube shell carrier and the cover plate carrier are closed in a covering mode, the cover plate carrier compresses the spring force application mechanism so that pressure can be applied to the cover plate through the spring force application mechanism, and the cover plate can be tightly pressed on the tube shell. The cover sealing jig is reasonable in design, easy to manufacture and convenient to maintain, can shorten the development period and reduce the production cost, and can be used as a substitute of a professional cover sealing machine before mass production.
Need to check novelty before this filing date? Find Prior Art